13243248980

Names of 13243248980

• Cardinal: 13243248980 can be written as Thirteen billion, two hundred forty-three million, two hundred forty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.324324898 × 10¹⁰

Factors of 13243248980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1451

Divisors of 13243248980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 97 124 130 155 169 194 260 310 338 388 403 485 620 676 806 845 970 1261 1303 1612 1690 1940 2015 2522 2606 3007 3380 4030 5044 5212 5239 6014 6305 6515 8060 10478 12028 12610 13030 15035 16393 16939 20956 25220 26060 26195 30070 32786 33878 39091 40393 52390 60140 65572 67756 78182 80786 81965 84695 104780 126391 156364 161572 163930 169390 195455 201965 220207 252782 327860 338780 390910 403930 440414 505564 508183 525109 631955 781820 807860 880828 1016366 1050218 1101035 1263910 1643083 2032732 2100436 2202070 2527820 2540915 2625545 3286166 3918121 4404140 5081830 5251090 6572332 6826417 7836242 8215415 10163660 10502180 13652834 15672484 16430830 19590605 21360079 27305668 32861660 34132085 39181210 42720158 50935573 68264170 78362420 85440316 101871146 106800395 136528340 203742292 213600790 254677865 427201580 509355730 662162449 1018711460 1324324898 2648649796 3310812245 6621624490 13243248980
• Sum of all divisors σ(n): 31430697984
• Sum of proper divisors (its aliquot sum) s(n): 18187449004
• 13243248980 is an abundant number, because the sum of its proper divisors (18187449004) is greater than itself. Its abundance is 4944200024

Bases of 13243248980

• Binary: 1100010101010110111111000101010100₂
• Hexadecimal: 0x3155BF154
• Base-36: 630OSB8

Squares and roots of 13243248980

• 13243248980 squared (13243248980²) is 175383643546271040400
• 13243248980 cubed (13243248980³) is 2322649258502837538580838792000
• The square root of 13243248980 is 115079.3160389823
• The cube root of 13243248980 is 2365.9097900639

Scales and comparisons

• 13,243,248,980 seconds is equal to 421 years, 4 weeks, 6 days, 8 hours, 16 minutes, 20 seconds.
• To count from 1 to 13,243,248,980 would take you about eight hundred forty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13243248980 cubic inches would be around 197.2 feet tall.

Recreational maths with 13243248980

• 13243248980 backwards is 08984234231
• The number of decimal digits it has is: 11
• The sum of 13243248980's digits is 44
• More coming soon!